I have this Array and I am trying to POST it to backend, but got really confused with all the casting
valuesDictionary=["medication": Optional("Novocain"), "dateOfBirth": Optional(2001- 01-01 00:00:00 +0000), "lastName": Optional("Berthold"), "allergies": Optional("Heuschnupfen"), "firstName": Optional("Alexander"), "Blutgruppe": Optional("A"), "PostalAddress": Optional(Eureka.PostalAddress(street: Optional("Gleimstraße"), state: nil, postalCode: Optional("10123"), city: Optional("Berlin"), country: Optional("DE")))]
trying to feed it into:
let request = Alamofire.request(.POST, Config.profileUpdate, parameters: valuesDictionary , encoding: .JSON)
I tried different things like:
let valuesDictionary = form.values() as! [String:AnyObject]
to downcast into the expected form but it just showing:
fatal error: can't unsafeBitCast between types of different sizes
Optionals aren't AnyObject
s because Optional
is an enum
(a value type). You'll need to unwrap your optionals before you shove them in your dictionary.